CCleaner
Freemium
CCleaner is one of the most popular windows disk and registry cleaning utility. It scans the system for unwanted file and folders and removes it with a single…
BleachBit
Open Source
BleachBit quickly frees disk space and tirelessly guards your privacy.
Clean Master
Free
Clean Master (Cleaner) is an app that will keep your Android device always tidy and performing well.
Advanced SystemCare
Freemium
Advanced SystemCare Free is a popular system cleaner and optimizer.
Wise Disk Cleaner
Free
Wise Disk Cleaner helps you claw back misused space on your hard drive by easily removing all sorts of redundant junk files, quickly.
Click&Clean
Free
Click&Clean is a free, fast and easy-to-use extension for Chrome that can be used as a powerful private data Cleaner.
SD Maid
Freemium
SD Maid will help you keep your device clean. It offers a collection of tools to manage apps and files.
Stellar SpeedUp Mac
Commercial
Stellar SpeedUp Mac is a set of utilities to deliver high-end performance on Mac OS X.
FCorp Cleaner++
Free
FCorp Cleaner++ is a lightweight application designed for cleaning unused registry entries and uninstalling unused programs.
Ashampoo WinOptimizer
Freemium
Ashampoo WinOptimizer is a system tweaking utility.
TweakNow PowerPack
Commercial
TweakNow PowerPack is a suite of PC registry cleaner utilities that let you tweak every aspect of your Windows 7, Vista or XP operating system and browser.
WinUtilities
Freemium
WinUtilities is a multi-functional system performance and optimization suite for Windows.
Glary Utilities
Freemium
Glary Utilities is a comprehensive system cleaner and performance booster.
AVG PC TuneUp
Commercial
AVG TuneUp is a free Windows utility designed to clean up junk files on your PC and possibly increase system performance.
Auslogics BoostSpeed
Commercial
Auslogics BoostSpeed is a software application presented as a bundle of software utilities intended to speed up, optimize and clean the user's computer, fix r…
Wise Care 365
Freemium
Wise Care 365 is a PC performance enhancement application, which consists of five key elements PC Checkup, System Cleaner, System Tune-up, etc.
System Mechanic
Commercial
System Mechanic is a software designed to repair, optimize, and protect Windows PCs.
SlimCleaner
Free
SlimCleaner is a lightweight utility for removing all kinds of junk and broken files from your computer to help improve overall performance.
Comodo System Utilities is a collectio of system utilities.
Yamicsoft Windows Manager
Commercial
Yamicsoft Windows Manager helps you make your system perform faster, eliminate system fault, increase stability and security, and personalize your copy of Win…
PrivaZer
Free
PrivaZer automatically recognizes your storage device type and adapts its overwriting algorithms to the storage medium.
Toolwiz Care
Free
Toolwiz Care is a free toolkit designed to speed up slow PC.
jv16 PowerTools
Commercial
jv16 PowerTools a utility software suite for the Microsoft Windows operating system designed to help analyze, optimize and maintain the computer.
Reg Organizer
Commercial
Reg Organizer is a set of efficient tools to tweak, optimize, and clean Windows, designed to effortlessly free up system resources and rev performance to the …
Compare System Ninja with alternatives
Compare CCleaner and System Ninja and decide which is most suitable for you.
Compare Glary Utilities and System Ninja and decide which is most suitable for you.
Compare BleachBit and System Ninja and decide which is most suitable for you.
Compare AVG PC TuneUp and System Ninja and decide which is most suitable for you.
Compare Clean Master and System Ninja and decide which is most suitable for you.
Compare Auslogics BoostSpeed and System Ninja and decide which is most suitable for you.
Compare Advanced SystemCare and System Ninja and decide which is most suitable for you.
Compare Wise Care 365 and System Ninja and decide which is most suitable for you.
Compare Wise Disk Cleaner and System Ninja and decide which is most suitable for you.
Compare System Mechanic and System Ninja and decide which is most suitable for you.
Compare Click&Clean and System Ninja and decide which is most suitable for you.
Compare SlimCleaner and System Ninja and decide which is most suitable for you.
Compare SD Maid and System Ninja and decide which is most suitable for you.
Compare Comodo System Utilities and System Ninja and decide which is most suitable for you.
Compare Stellar SpeedUp Mac and System Ninja and decide which is most suitable for you.
Compare Yamicsoft Windows Manager and System Ninja and decide which is most suitable for you.
Compare FCorp Cleaner++ and System Ninja and decide which is most suitable for you.
Compare PrivaZer and System Ninja and decide which is most suitable for you.
Compare Ashampoo WinOptimizer and System Ninja and decide which is most suitable for you.
Compare Toolwiz Care and System Ninja and decide which is most suitable for you.
Compare TweakNow PowerPack and System Ninja and decide which is most suitable for you.
Compare jv16 PowerTools and System Ninja and decide which is most suitable for you.
Compare WinUtilities and System Ninja and decide which is most suitable for you.
Compare Reg Organizer and System Ninja and decide which is most suitable for you.